title: Structure of the definitive placenta of the tenrec, Echinops telfairi.
mesh_terms: D000818:Animals; D007312:Eulipotyphla / Q000502:physiology*; D005260:Female; D008854:Microscopy, Electron; D010920:Placenta / Q000033:anatomy & histology* / Q000648:ultrastructure; D011247:Pregnancy